PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There were a variety of interventions, including psychosocial and pharmacological, mainly methadone or buprenorphine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pubmedcentralcanada.ca